nuifing_v10

说明：  本程序是最佳线性滤波器的MATlAB实现，具体分析了FIR滤波器各项参数的变化对滤波效果的影响(This procedure is the best linear filter MATlAB implementation of the detailed analysis of the FIR filter parameters on the filtering effect)

matlab操作word，包括文字、matlab图自动粘贴、word表格自动生成(Matlab word operation, including text, matlab figure automatically paste, word tables automatically generated )

《数字信号处理》（程佩青第３版）课后上机实验的程序(" Digital Signal Processing" (Cheng Peiqing version 3) experiment on the computer after school program)

说明：  VBLAST 2发2收情况下的链路,可以实现误码率的计算 (STBC)

克里金法广泛地应用于地下水模拟、土壤制图等领域，是一种很有用的地质统计格网化方法。它首先考虑的是空间属性在空间位置上的变异分布．确定对一个待插点值有影响的距离范围，然后用此范围内的采样点来估计待插点的属性值。该方法在数学上可对所研究的对象提供一种最佳线性无偏估计(某点处的确定值)的方法。它是考虑了信息样品的形状、大小及与待估计块段相互间的空间位置等几何特征以及品位的空间结构之后，为达到线性、无偏和最小估计方差的估计，而对每一个样品赋与一定的系数，最后　进行加权平均来估计块段品位的方法。(Kriging is a technique that provides the Best Linear Unbiased Estimator of the unknown fields (Journel and Huijbregts, 1978 Kitanidis, 1997). It is a local estimator that can provide the interpolation and extrapolation of the originally sparsely sampled data that are assumed to be reasonably characterized by the Intrinsic Statistical Model (ISM). An ISM does not require the quantity of interest to be stationary, i.e. its mean and standard deviation are independent of position, but rather that its covariance function depends on the separation of two data points)

Scaling between two number ranges

此代码是BP网络的MATLAB仿真程序，实现的是对曲线的拟合。(This code is a BP network, MATLAB simulation program, implementation is the fitting curve.)

matlab仿真实例-实际应用电路的仿真(matlab simulation- the practical application of circuit simulation)

these codes used to implement OFDM transmitter and receiver with low out of band radiation. the number of subcarrier is flexible.

画出下述情况下均匀线阵方向图 1）计算来波方向为0度方向图 2）画出来波方向为45度时的方向图 3）画出来波方向为0度，幅度取分贝数：20log***（单位为dB）时的方向图 4）画出来波方向为0度，随着阵元数的增加，当N=16，N=32时的方向图，并对方向图的变化情况进行说明(Draw the following conditions uniform linear array 1) calculation of wave direction is 0 degrees direction diagram 2) draw out the wave direction is 45 degrees direction map 3) draw out the wave direction is 0 degrees, and amplitude decibels: 20log*** (unit dB) when the direction of FIG. 4) draw out the wave direction is 0 degrees, with the increase of the number of array elements, when N=16, N=32 pattern, and the change of direction is described )